baber/WOPTO huggingface dataset:
Patent JP-2007137953-A (JP)
Title: Oil composition for refrigerating machine
Inventor: KANEKO MASATO
IPC: C10N80/00
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil composition for refrigerating machine having low viscosity and improving energy saving, excellent in sealing, load resisting property and suitably used in various refrigerating field, especially for closed type refrigerating machine.  <P>SOLUTION: The oil composition for refrigerating machine comprises a base oil composition comprising at least one selected from a monoether compound, an alkylene glycol diether and a polyoxyalkyleneglycol diether having less than two of an average repeating number of the oxyalkylene group, as the essential component and having 1-8 mm<SP>2</SP>/s of kinematic viscosity at 40°C, and preferably applied to the refrigerating machine having a sliding part composed of an engineering plastic, or the refrigerating machine comprising an organic or an inorganic coating film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007139967-A (JP)
Title: Current drive type device and display device
Inventor: GODA TATSUTO
IPC: G09G3/30
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that reduces an increase in frame size by efficiently arranging wiring lines, circuits, etc.  <P>SOLUTION: The display device has a display region 1 where pixels including EL elements, transistors, and electrodes are arranged in a matrix, driving circuits 2 and 3 which drive the pixels, and a terminal part which inputs a video signal and a control signal and supplies electric power. Further, the display device has a common wiring line 5 arranged enclosing the display region 1, a contact hole for connecting the electrodes of the pixels to the common wiring line, and a wiring line lead-out part to which the common wiring line and a portion of the terminal part are connected. The contact hole and common wiring line are less in width on a side (B) long in distance from the wiring line lead-out part than on a side (A) relatively short in distance from the wiring line lead-out part. Further, the driving circuits are arranged nearby the common wiring line on the side long in distance from the wiring line lead-out part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138487-A (JP)
Title: Scattering prevention method of dust
Inventor: MIYASAKA TOSHIYUKI
IPC: E04G23/02
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scattering prevention method of dust capable of preventing the attachment of the dust accompanied by demolition work or excavation work to the interior etc. of a building and being dumped by preventing secondary environmental pollution resulting from the dust.  <P>SOLUTION: The scattering prevention method of the dust preventing the scattering of the dust accompanied by the work to the outside is characterized by having a dust-proof curtain extension process extending a dust-proof curtain composed of a deformable sheet in the building covering an area aiming at working and forming a working area in the dust-proof curtain, a closed space formation process closing a lower end opening of the dust-proof curtain to be vertically hung down and forming a closed space in the dust-proof curtain after the working is carried out in the working area after the dust-proof curtain extension process and an exhaust reduction process exhausting gas in the closed space to the outside through a dust collection exhausting means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138490-A (JP)
Title: Level difference correcting elastic pavement
Inventor: MASUDA KINJI
IPC: E01C9/08
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide level difference correcting elastic pavement applicable to the periphery of a stepped part of a manhole, a catch basin, or the like and having excellent durability.  <P>SOLUTION: The level difference correcting elastic pavement 4 is applied to the periphery of the stepped part 2 formed on the road surface 1, to correct level difference 3 between the road surface 1 and the stepped part 2 into inclined shape. The level difference correcting elastic pavement 4 comprises a sealing material as a main component and includes hard aggregate. One kind selected out of a group comprising silicone-based, urethane-based, polysulfide-based and polyisobutylene-based sealing materials is suitable as the sealing material, and it is preferable to include 10-100 pts.wt. of hard aggregate to 100 pts.wt. of the sealing material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140139-A (JP)
Title: Developer supply system and developer
Inventor: TANABE TETSUSHI
IPC: G03G15/08
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer supply system in which satisfactory image formation can be performed even when the number of image formation times reaches a number of times, and a developer.  <P>SOLUTION: A side seal 153 and a lower film 156 for suppressing toner leakage are arranged in a developing roller storage opening 151e formed in a development cartridge case 151. A toner containing fine powder to a lesser extent is stored within the development cartridge 151 in such a manner that the toner does not weld to the lower film 156 even if ten-thousand sheets of A4 forms are continuously printed. The toner is characterized in that the ratio of the particles having a diameter of the equivalent circle within a range from 3 to 20 μm and circularity of ≥0.98 is ≥60% based on the number of pieces and the ratio of the particles having the diameter of the equivalent circle of ≤3 μm is ≥35% based on the number of pieces.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142261-A (JP)
Title: Piezoelectric element, piezoelectric actuator and ink-jet recording head
Inventor: O SHOKO
IPC: H01L41/187
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element having satisfactory piezoelectric characteristics.  <P>SOLUTION: This piezoelectric element 1 includes a substrate 2 and a piezoelectric film 6 constituted of a perovskite piezoelectric materials formed at the upper part of the substrate. The piezoelectric materials are constituted of at least one type of materials shown by the following formulas (1) to (8), that is, a formula (1) Pb(Yb<SB>1/2</SB>Nb<SB>1/2</SB>)O<SB>3</SB>-PbTiO<SB>3</SB>, a formula (2) Pb(In<SB>1/2</SB>Nb<SB>1/2</SB>)O<SB>3</SB>-PbTiO<SB>3</SB>, a formula (3) Pb(Yb<SB>1/2</SB>Ta<SB>1/2</SB>)O<SB>3</SB>-PbTiO<SB>3</SB>, a formula (4) Pb(Sc<SB>1/2</SB>Nb<SB>1/2</SB>)O<SB>3</SB>-PbTiO<SB>3</SB>, a formula (5) Pb(Sc<SB>1/2</SB>Ta<SB>1/2</SB>)O<SB>3</SB>-PbTiO<SB>3</SB>, a formula (6) Pb(Lu<SB>1/2</SB>Nb<SB>1/2</SB>)O<SB>3</SB>-PbTiO<SB>3</SB>, a formula (7) Pb(Yb<SB>1/2</SB>Ta<SB>1/2</SB>)(Lu<SB>1/3</SB>Nb<SB>2/3</SB>)O<SB>3</SB>, and a formula (8) Pb(In<SB>1/2</SB>Nb<SB>1/2</SB>)(Mg<SB>1/3</SB>Nb<SB>2/3</SB>)O<SB>3</SB>-PbTiO<SB>3</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146882-A (JP)
Title: Pipe fitting and connection structure of pipe
Inventor: WATANABE MASAYUKI
IPC: F16L21/00
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe fitting and a connection structure of pipes capable of connecting two pipes simply and inexpensively.  <P>SOLUTION: This pipe fitting 1 connects two pipes mutually and is provided with a fitting main body 10a made of an elastic high polymer material and a pipe 20a for relay. The fitting main body 10a forms a through hole 13 for communicating two pipe insertion holes 11, 12 with terminals of the pipe insertion holes 11, 12, and the pipe 20a for relay is arranged in the through hole 13 of the fitting main body 10a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147726-A (JP)
Title: Developer container and image forming apparatus
Inventor: ICHIKAWA HIDEO
IPC: G03G15/08
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To mainly provide a developer container including a mechanism with which assembling operation and reuse are easily performed and which prevents outflow of a recovered developer, as a developer container to be freely detachably mounted on a rotary developing unit.  <P>SOLUTION: An opening/closing member (50) which is shaken so as to close a reception port (23) of a recovered developer (9B) when being in a position within a specific range by rotation of a rotating support member (31) and is shaken so as to open the reception port (23) when being in a position on the outside of the specific range is attached to an immobile member (40) freely detachably attached in a recovered developer storage part (14) of a developer container (10).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147111-A (JP)
Title: Battery box and table cooking stove
Inventor: YOSHIMURA MASAYA
IPC: H01M2/10
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superior battery box, and a table cooking stove provided with the battery box suppressing manufacturing costs, and simplifying connection between a dry battery and an electrical component board controlling operation of electronic parts in a gas combustion apparatus.  <P>SOLUTION: The battery box 10 is provided with the electrical component board 12 controlling operation of the electronic parts in the gas combustion apparatus, and a battery box body 14 housing the dry battery 16 supplying power to the electrical component board 12, and the electrical component board 12 is attached to one face of the battery box body 14. For example, the electrical component board 12 can be built in a side face of an electrode side of the battery box body 14, or it can be used as an outer wall of the side face of the electrode side of the battery box body 14. The table cooking stove is provided with the battery box 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143430-A (JP)
Title: Plastic oil-and-fat composition having light-exposure resistance, bakery food product using the composition, and dough for the bakery food product
Inventor: SEO NOBUYOSHI
IPC: A23D9/00
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic oil-and-fat composition comprising butter-derived oil and fat having light-exposure resistance, a bakery food product using the composition, and dough for the bakery food product.  <P>SOLUTION: The plastic oil-and-fat composition having light-exposure resistance is obtained by adding tocopherol and a polyphenol-based antioxidant, and has a sheet shape. The bakery food product and the dough for the product are obtained by using the plastic oil-and-fat composition, respectively. The product and the dough are pastry. Inclusion of the tocopherol and the polyphenol-based antioxidant (rutin and/or bayberry) in the plastic oil-and-fat composition allows to extend the expiration date of the bakery food product without spoiling butter flavor and obtain the light-exposure resistant product.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147999-A (JP)
Title: Image forming apparatus
Inventor: TANAKA KOYA
IPC: G03G15/08
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of failures such as the occurrence of damage (scratch) on the surface of an image carrier, even if carriers adhere to a carrier.  <P>SOLUTION: Carriers T adhering to a photoreceptor drum 12 enter between the nonwoven fabric 208 of a residual toner electrifier 200 and the photoreceptor drum 12. The carriers T are attracted by a permanent magnet 900, so that the carriers T are continued to be held in such a state that the carriers T enter the nonwoven fabric 208. Since the carriers T do not pass through the residual toner electrifier 200, the carriers T enter between a contact electrifier on the downstream side and the photoreceptor drum 12, not to cause electrification failures such as electrification unevenness and not to damage the photoreceptor drum 12 either. In addition, the carriers are held in such a state that the carriers enter the nonwoven fabric 208, so that the carriers held by the nonwoven fabric 208 never damage the surface of the photoreceptor drum 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146485-A (JP)
Title: Underground case
Inventor: KANAO SHIGEKI
IPC: E02D29/12
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground case for a handhole, a manhole, or the like lightweight with excellent working efficiency and transport efficiency and high strength.  <P>SOLUTION: The handhole 1 consists of an upper member 2 and a lower member 3 formed of porous moldings containing glass chops in a dispersed state in moldings formed of cement, water and a foaming agent kneaded, molded into predetermined shape, cured and solidified, and the specific gravity of porous molding body including reinforcing bars 4, 5 is 1.0 ton/m<SP>3</SP>-2.0 ton/m<SP>3</SP>. Strength becomes high when L-shaped angles 27, 38 are embedded in four corners of the case in a state closely adhered to the reinforcing bars 4, 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146515-A (JP)
Title: Pallet locking device for mechanical parking device
Inventor: TAKAHASHI TOSHIYUKI
IPC: E04H6/18
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet locking device reliable in operation with simple structure of operating the lock of a pallet in a parking room interlocked with operation of positioning a traverser to the parking room when transferring the pallet from the traverser to the parking room by an elevator sliding type parking device.  <P>SOLUTION: A shift rod of a traverser locking device provided on the traverser to position the traverser and a traverse regulation rail and a traverse follower rail in the parking room is projected onto the parking room side and engaged with a guide receiver mounted to the parking room side. The guide receiver supports a sliding rod which is a member constituting the pallet locking device and interlocked, through a link, with the swing motion of a hook for locking the pallet to the parking room. The sliding rod energizes the hook into a lock position by a coil spring in a normal state. With the projecting operation of the shift rod, the sliding rod of the pallet locking device is pushed to rise against the energizing force of the coil spring, and the hook in the lock position is tilted to release the lock of the pallet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146558-A (JP)
Title: Portable unit and mechanical key
Inventor: KATAGIRI TOSHIHARU
IPC: E05B19/00
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable unit which suitably holds a mechanical key in a storage state, and can downsize a case thereof, and to provide the mechanical key.  <P>SOLUTION: The portable unit has an engaging hole 35 formed in an inner surface of a case-side storage section 33, and the mechanical key 22 has a key-side storage section 66 opened, which corresponds to the engaging hole 35 when stored in the case-side storage section 33. The key-side storage section 66 has a hook 59 formed thereon in a manner movable in a thickness direction of the mechanical key 22, and also has a coil spring 58 formed at a location between the hook 59 and an internal bottom surface of the key-side storage section 66, for energizing the hook 59 in a direction that protrudes the hook 59 from a surface of the mechanical key 22. Further the coil spring 58 has a small end coil portion 71 formed thereon as a fixed portion with respect to a second cover 57, which small end coil portion 71 is fixed to a projection 65 of the second cover 57.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144595-A (JP)
Title: Surface coated cutting tool having hard coating layer exhibiting excellent chipping resistance in heavy cutting of difficult-to-cut material
Inventor: SATO KAZUNORI
IPC: B23B51/00
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cutting tool having a hard coating layer exhibiting excellent chipping resistance in heavy cutting a difficult-to-cut material.  <P>SOLUTION: In this surface coated cutting tool, the hard coating layer including the followings (a) to (c) is formed on the surface of a tool base made of tungsten carbide-base cemented carbide or a titanium carbide nitride-base cermet. (a) a lower layer made of a composite nitride layer of Ti, Al, Si and Cr having the average layer thickness of 1 to 5 μm and satisfying the composition formula (Ti<SB>1-X-Y-Z</SB>Al<SB>X</SB>Si<SB>Y</SB>Cr<SB>Z</SB>)N (wherein X indicates 0.30 to 0.70, Y indicates 0.01 to 0.10, and Z indicates 0.01 to 0.15 by atomic ratio), (b) an interlayer adhesion layer made of vanadium nitride layer having the average layer thickness of 0.1 to 1.5 μm. (c) an upper layer having an alternately stacking structure of a vanadium nitride layer and a vanadium oxide layer having an average layer thickness of 0.1 to 1 μm per layer and having the total average layer thickness of 1 to 5 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148233-A (JP)
Title: Imaging apparatus
Inventor: YOSHII MASAYUKI
IPC: G03B17/17
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain a camera shake correcting function without giving hindrance to thinning of an imaging apparatus in the imaging apparatus having an imaging optical unit composed of a bending optical system equipped with a camera shake correcting mechanism introducing an imaging optical unit oscillation system or an imager oscillation system.  <P>SOLUTION: The imaging apparatus includes: the imaging optical unit including an imager, the bending optical system where the optical axis of light incident from an object is bent by a bending member so as to form the optical image of the object on the imager; the camera shake correcting mechanism equipped with an oscillating means for oscillating the imaging optical unit; and a nearly rectangular parallelepiped housing with a grip part formed to a shape rising in the optical axis direction of the light incident from the object, incorporating the camera shake correcting mechanism and the imaging optical unit. A part attaining the maximum oscillation width of the imaging optical unit is provided inside the grip part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158385-A (JP)
Title: Virtual large-capacity path control method, path communication device, and lower layer communication device
Inventor: CHIKUSHIMA YUKIO
IPC: H04L45/243
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a virtual large-capacity path to be related to a plurality of small-capacity paths contained in the virtual large-capacity path at the side of a lower network, and to control the virtual large-capacity path even to the lower network that does not correspond to the control of an original virtual large-capacity path.  <P>SOLUTION: When the virtual large-capacity path is set or deleted, a path communication device requests a lower layer path communication device to set, delete, or change the virtual large-capacity path including the information on a plurality of communication paths contained in the virtual large-capacity path; and the lower layer path communication device sets, deletes, or changes a lower layer path corresponding to the virtual large-capacity path based on the communication on the plurality of communication paths included in the setting, deletion, or change request of the virtual large-capacity path.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153139-A (JP)
Title: Vehicular instrument changeable in design by changing file
Inventor: YAMAMOTO SHINYA
IPC: B60K35/00
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of allowing a user himself to easily change the design of a vehicular instrument according to the taste or the visibility.  <P>SOLUTION: The design of a vehicular instrument is subjected to modularization as the design file C2 described in XML (Extensible Markup Language) sentences or the like, and independent from a vehicular instrument body. A user can change the design of the vehicular instrument by changing the design file to be distributed from a manufacturer and a designer of a vehicle, or a third party.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006226992-A (JP)
Title: Voltage/frequency converter, reference voltage change method of voltage/frequency converter
Inventor: SENRIUCHI TADAO
IPC: G01R19/252
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To maintain appropriate voltage/frequency converting accuracy.  <P>SOLUTION: The voltage/frequency converter has a variable current source for charging a capacitor; a first resistance for applying a first voltage and a second resistance for applying a second voltage; a current capacity adjustment circuit for adjusting current capacity of the variable current source to be current capacity corresponding to difference voltage of the first voltage and the second voltage; a comparator circuit for comparing charging voltage generated at an end side of the capacitor and a reference voltage; a discharging circuit for discharging the capacitor corresponding to a comparison result of a comparing part at the time that the charging voltage exceeds the reference voltage. The voltage/frequency converter generates a frequency signal corresponding to a difference voltage of the first voltage and the second voltage from the comparator circuit and has a reference voltage control circuit for changing the reference voltage as a value corresponding to the change of the resistance value of the first resistance or the second resistance to maintain the frequency of the frequency signal from the comparator circuit to be constant in the case that a resistance value of the first resistance or the second resistance changes depending on temperature characteristics.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007156901-A (JP)
Title: Print controller, print control method, and program
Inventor: KUROTSU NAKAKATSU
IPC: G06F3/12
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print controller, a print control method, and a program capable of grasping easily sheet information necessary for a plurality of print jobs so as to execute a work flow easily from sheet selection to printing.  <P>SOLUTION: A printing system stores a plurality of types of recording paper, can supply the plurality of types of recording paper on the basis of a print job, and uses the type of recording paper designated by the print job to print printing data based on the print job to the recording paper supplied by a paper supply means. The plurality of print jobs are received and managed, and one or the plurality of print jobs are selected from among the plurality of print jobs. Then, information on the recording paper needed by the respective selected print jobs is totaled according to the type.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158128-A (JP)
Title: Group iii nitride-based compound semiconductor optical element
Inventor: KAMIMURA TOSHIYA
IPC: H01L33/32
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To optimize an electrode shape of an n layer side and a p layer side on top and bottom with a light-emitting region interposed.  <P>SOLUTION: The group III nitride-based compound semiconductor light-emitting element 1000 has an n-type silicon substrate 200 having conductive multilayer films on both surfaces as a supporting substrate. In the element, a transparent electrode 121-t consisting of ITO, a connection 121-c consisting of nickel (Ni), and a highly reflective metal layer 121-r consisting of aluminum (Al) are formed on the p side, and are electrically connected to the n-type silicon substrate 200 by a gold-tin solder (Au-20Sn) 50 via a multilayer metal film. In the light-emitting element 1000, a region where a multilayer metal film 130 is not formed as an n-electrode formed into a window frame is a light extracting region. For the shape of the connection 121-c consisting of nickel (Ni) of the p electrode side and the shape of the multilayer metal film 130 as an n electrode, orthographic projections do not overlap on each of light-emitting region L planes, and they are separated with a distance of 20 μm or more on either position.  <P>COPYRIGHT: (C)2007,JPO&INPIT